Real happy endings are never simple, and they're the living proof of that. Their relationship may be discontinuous in space and time, but that doesn't mean it's any less happy or long-lasting; they all still live in different countries, and yet it's not much of an issue since two of them are airline pilots and one of them is royalty.
People can't seem to understand that they love one another, and this is the only thing that counts. Behind their lowered eyelids they're always in the solarium of Vaduz castle, amidst the scent of flowers and the music of laughter.